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run code in 300+ PHP versions simultaneously
<?php $xml = new DOMDocument(); //$xml->loadXML('<root><node/></root>'); $root = $xml->createElement("root"); $xml->appendChild($root); $xpath = new DOMXpath($xml); $el = $xml->createElement("testnode", "some val"); $root->appendChild($el); $el = $xml->createElement("testnode", "some val 2"); $root->appendChild($el); $xml->formatOutput = true; echo $xml->saveXML(); $entries = $xpath->query("/root/testnode"); echo "test xpath: " . $entries->length; foreach($entries as $entry) { echo '\n'. $entry->nodeValue; }
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
<?xml version="1.0"?> <root> <testnode>some val</testnode> <testnode>some val 2</testnode> </root> test xpath: 2\nsome val\nsome val 2
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: domdocument in /in/h33r4 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: domdocument in /in/h33r4 on line 2

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